baber/WOPTO huggingface dataset:
Patent CH-719386-A1 (CH)
Title: Pompe à vide et installation de traitement et/ou d'emballage de produits alimentaires.
Inventor: ERIK LIPPELT
IPC: F04B37/10
Filed: 2022-01-26
Abstract: L'invention concerne une pompe à vide (1), comportant une aspiration (11), un refoulement (9) et un volume intérieur prévu pour être parcouru par les gaz entraînés de l'aspiration (11) au refoulement (9) par le pompage par la pompe à vide. La pompe à vide (1) comprend au moins un élément de stérilisation (15) d'au moins une portion (18) du volume intérieur. L'invention concerne également une installation de traitement et/ou d'emballage de produits alimentaires.
Patent DZ-891-A1 (DZ)
Inventor: BURGT VAN DER MARTIN JOHANNES
IPC: C01B3/44
Filed: 1986-02-11
Granted: 2004-09-13
Abstract: Process for the preparation of hydrogen-containing gas from hydrocarbons (e.g. methane) and steam and/or CO2 wherein the hydrocarbons and the steam and/or the CO2 are continuously converted in at least one reaction zone at elevated temperature and pressure into H2 and CO by continuously contacting the reactants with at least one fluidized bed of heated solid particles, which are then led continuously to a heating zone where they are continuously heated in a fluidized state by combustion of a part of the obtained H2 and/or of at least a part of the obtained CO with oxygen-containing gas, and which are finally led continuously back to the reaction zone(s) where they are again contacted with the reactants.
Patent ES-177266-A1 (ES)
Title: UN APARATO GENERADOR DE OSCILACIONES D EALTA FRECUENCIA, POR REFLEXIoN
Filed: 1947-03-05
Abstract: Aparato generador de oscilaciones de alta frecuencia, del tipo de reflexión, en el cual un proyector de electrones, substancialmente paralelo a través de un intersticio limitado por dos rejillas yuxtapuestas y asociadas a un circuito de alta frecuencia, invirtiéndose este haz después de pasar por el intersticio, mediante un electrodo reflector dispuesto de manera que los electrones rechazados describan trayectorias que rebasen la periferia de una de dichas rejillas, la más próxima al proyector de electrones.
Patent ES-184154-A1 (ES)
Title: Mejoras introducidas en los dispositivos para aplicar sujetadores a correas
IPC: F16G3/00
Filed: 1948-06-17
Abstract: Mejoras introducidas en los distintos consistentes en una barra ranurada y una chaveta prisionera para sostener sujetadores de alambre en forma de gancho para correa durante su inserción; caracterizadas porque dicha barra tiene una porción en forma de silla de montar con ranuras transversales destinadas a sujetar los lazos de los sujetadores de alambre en forma de gancho, mientras que la chaveta prisionera está destinada a encajar en los lazos de los sujetadores cuando se ponen en las ranuras de la parte en forma de silla teniendo dicha chaveta una porción que se desliza dentro de la barra, pero cuya forma le impide retirarse de ella por completo.
Patent ES-186377-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICACIoN DE UN PRODUCTO DE IMPREGNACIoN PARA EL AISLAMIENTO DE CABLES O CONDENSADORES
IPC: H01G4/22
Filed: 1948-12-23
Abstract: Procedimiento de fabricación de un producto de impregnación para el aislamiento de cables o condensadores caracterizándose porque se disuelve o dispersa poliisobutileno en un disolvente orgánico volátil se agrega la solución o dispersión a un aceite apropiado para fines de aislamiento de cables o condensadores y se extrae el disolvente orgánico volátil de la composición.
Patent ES-189132-A1 (ES)
Title: UNA VáLVULA DE DESCARGA ELECTRoNICA
Filed: 1948-07-20
Abstract: Una válvula de descarga electrónica del tipo de onda que se propaga y diseñada para la generación amplificación o modulación de ondas que poseen un largo de onda de pocos centímetros o menos caracterizada por el hecho de que el haz de electrones se desplaza a lo largo del lado interior y exterior de por lo menos una bobina.
Patent ES-198312-A1 (ES)
Title: Perfeccionamientos introducidos en los mecanismos para el movimiento de los ventiladores
Filed: 1951-06-13
Abstract: Perfeccionamientos introducidos en los mecanismos para el para el movimiento de los ventiladores caracterizados porque comprenden medios de conexión entre un punto móvil del cuerpo del ventilador y un punto fijo con respecto a un eje vertical de oscilación y medios dependientes de articulación entre dicho punto móvil del cuerpo del ventilador y un segundo punto fijo vinculado a un eje horizontal de oscilación formando ambos medios de articulación una triangulación especialmente dispuesta para obtener la adecuada amplitud del movimiento oscilante combinado.
Patent ES-274831-A1 (ES)
Title: Improvements in or relating to methods of strengthening a glass cathode-ray display tube
IPC: H01J29/87
Filed: 1962-02-22
Abstract: <PICT:0977846/C1/1> A glass cathode-ray display tube is strengthened by covering at least that part 2 of the bulb 1 positioned between the face plate and the core first with a glaze layer 4 having a thermal coefficient of expansion lower than that of the glass of the tube and secondly with a rough porous metal layer 3 obtained by a spraying deposition in the molten state. The glaze layer is preferably a readily crystallizing glaze consisting of, in weight percentages, B2O3 22.7 ZnO 68.2 P2O5 9.1, which has a mean expansion coefficient of 45 x 10-7 in the range 30-300 DEG C. An alternative glaze is SiO2 15 B2O3 18 ZnO 8 PbO 56 Al2O3 3, with coefficient of expansion of 65 x 10-7. The glass of the tube is given as SiO2 70.3 Li2O 0.5 Na2O 7.8 K2O 7.5 BaO 11.1 Al2O3 2.5 Sb2O3 0.3 with coefficient of expansion 95 x 10-7. The metal layer may be of aluminium, iron, copper, lead, zinc, tin, gold or silver, or an alloy thereof, sprayed by the Schorp method.ALSO:<PICT:0977846/C6-C7/1> A glass cathode-ray display tube is strengthened by covering at least that part 2 of the bulb 1 positioned between the face plate and the core first with a glaze layer 4 having a thermal coefficient of expansion lower than that of the glass of the tube and secondly with a rough porous metal layer 3 obtained by a spraying deposition in the molten state. The glass layer is preferably a readily crystallizing glaze consisting of, in weight percentages, B2O3 22.7 ZnO 68.2 P2O5 9.1 which has a mean expansion coefficient of 45 X 10-7 in the range 30-300 DEG C. An alternative glaze is SiO2 15 B2O3 18 ZnO 8 PbO 56 Al2O3 3, with coefficient of expansion of 65 X 10-7. The glass of the tube is given as SiO2 70.3 Li2O 0.5 Na2O 7.8 K2O 7.5 BaO 11.1 Al2O3\t 2.5 Sb2O3 0.3 with coefficient of expansion 95 X 10-7. The metal layer may be of aluminium, iron, copper, lead, zinc, tin, gold or silver or an alloy thereof, sprayed by the Schoop method.
Patent ES-275437-A1 (ES)
Title: Amino-alkylidene-dibenzocycloheptene derivatives
IPC: A01D34/34
Filed: 1962-03-13
Abstract: The invention comprises compounds of general formula <FORM:0974710/C1/1> wherein X1 and X2 either each represent a hydrogen atom or together represent an additional bond, and R1 represents an alkyl radical having at most 5 carbon atoms and their acid addition salts and their preparation by hydrolysing or hydrogenolysing a compound of formula <FORM:0974710/C1/2> wherein Ac represents an organic acid radical or a functional derivative thereof. Acid derivatives II (e.g. N-carbethoxy-methylamino compounds) are prepared from tertiary amines of formula <FORM:0974710/C1/3> wherein R2 is benzyl, alkenyl or alkyl (e.g. dimethylamino compounds) which may themselves be obtained by reaction of the cyclohepten-5-ones with a substituted propyl metal compound followed by dehydration. Pharmaceutical compositions comprise compounds I and salts of the invention with carriers.
Patent ES-311230-A1 (ES)
Title: Loading device for lorries fixedly mounted on the vehicle
IPC: B60P1/44
Filed: 1965-03-30
Abstract: A vehicle loading platform 11 is supported on each side from plates 5 by guide arms 8 and guide arms consisting of pressure cylinders 15, 16 forming a parallel linkage. The piston 18 of the cylinder 16 operates between its base 161 and a stop 1611 to tilt the platform 11 from an inclined to a horizontal position when on the ground while the piston 17 is operated to raise the platform to a vertical position when it is level with the vehicle floor 3. The platform is raised when in the horizontal position by a main cylinder 22 connected to a common pressure supply with the cylinder 16 but provided with a different diameter piston so that the piston 18 operates first.
Patent ES-333641-A1 (ES)
Title: Electrostrictive effect in a transducer for drawing wire,rod or tube
IPC: B21C1/00
Filed: 1966-11-22
Abstract: An annular die holder 10 comprises a die actuator 12 with an annular portion 28 around which annular piezoelectric transducers 22, 24 and rigid supporting ring members 18, 20 are concentrically mounted, the die 14 being housed within the portion 28 of the actuator. The actuator 12 has a flange 34 rigidly connected to a fixed support 38 and a slotted sleeve 36 between the flange and the portion 28. The die actuator 12 and the ring members 18, 20 are made of electrically conductive material and the actuator and the outer member 20 are connected to one terminal of a signal generator 26 and the ring member 18 to the other terminal. When an electric signal is imposed on the transducers at the required resonance frequency the die holding structure 10 expands and contracts radially at the resonant frequency and the friction between the die and the rod 16 is reduced. The transducers 22, 24 are of lead zirconate or barium titanate and are provided with an electro-deposited film of silver on their radially inner and outer faces as an electrode. The holder is assembled by shrink fitting comprising heating the outer member 20 to 225 F. for one hour and cooling the outer transducer 24 in dry ice for one hour. The outer member 20 is machined to provide a slip-fit with this temperature difference. The transducer must be discharged by a jumper wire after any heating or cooling. The assembly of the member 20 and the transducer 24 is then heated and the inner member 18 cooled and inserted therein. The procedure is repeated for the inner transducer 22 and the actuator 12. The transducers are in radial compression after assembly.
Patent ES-334165-A1 (ES)
Title: Antibiotic sl 2266
IPC: A01N63/02
Filed: 1966-12-05
Abstract: The invention relates to an antifungal, antitumour antibiotic SL 2266 which is an amorphous, colourless acid having the formula C 27 H 40 O 8 , a specific rotation of [[alpha]]20D = -45 degrees (C = 0.57 in ethanol), forming salts with organic or inorganic bases and showing the ultraviolet spectrum of Fig. 1, shoulder at 300 mÁ (log # = 1.84) and the infra-red spectrum of Fig. 2. The antibiotic is produced by the cultivation of stain NRRL 3196 of the fungus SORDARIA araneosa Cain or an antibiotic SL 2266 producing mutant thereof, in a nutrient medium containing an assimilable source of carbon, nitrogen and inorganic salts under surface or submerged aerobic cultivation. The antibiotic is isolated from (a) the clarified broth by extraction with a water-immiscible solvent, e.g. ethylene chloride, benzene, ethyl acetate, butyl acetate or chloroform, (b) the separated mycelium by extraction with methanol or acetone. The crude extract is extracted into water of pH 8 to 10, acidified to pH 2-5 and re-extracted with ethyl acetate. The crude antibiotic obtained after removal of the solvent is further purified by (a) chromatography, e.g. on silica gel, followed by elution with chloroform/glacial acetic acid, (b) countercurrent distribution. Examples relate to the preparation of the sodium and potassium salts. A pharmaceutical composition for internal or external use comprises the antibiotic SL 2266 or a salt thereof and a carrier.
Patent ES-334477-A1 (ES)
Title: P-chloro-n-(chloropropyl)-alpha-methyl-phenethylamines and the salts thereof
IPC: A61K31/135
Filed: 1966-12-13
Abstract: Novel phenethyl amine derivatives of the general formula <FORM:1120190/C2/1> wherein one of the symbols R1 and R2 represents a chlorine atom and the other represents a hydrogen atom, and pharmaceutically acceptable acid addition salts thereof, are prepared either by reacting an alcohol of the general formula <FORM:1120190/C2/2> wherein one of the symbols R10 and R20 represents a hydroxyl group and the other represents a hydrogen atom, with a chlorinating agent, such as thionyl chloride, hydrogen chloride, phosphorus pentachloride or sulphuryl chloride, or by condensing p-chloro-a -methyl-phenethyl amine with an aldehyde of the general formula <FORM:1120190/C2/3> with simultaneous or subsequent hydrogenation and, in either case, optionally converting the resulting base into a pharmaceutically acceptable acid addition salt. The novel alcohol derivatives of the second general formula above can be prepared by reacting (p-chlorophenyl)-acetone with 1-amino-propanol-(3) or 1-amino-propanol-(2) and subsequently hydrogenating the product. Pharmaceutical compositions comprising a phenethylamine derivative of the first general formula above, or a pharmaceutically acceptable acid addition salt thereof, in admixture with a compatible pharmaceutical carrier are useful as appetite-inhibitors.
Patent ES-346732-A1 (ES)
Title: Improvements in or relating to internal combustion engine carburettors
IPC: F02M3/12
Filed: 1967-11-03
Abstract: The air for idling is supplied through a passage 17 into which the idling fuel supply passage opens at 23. The throttle valve closes completely for idling and the cross-section of the passage 17 in the section 22 where the passage 1 connects therewith through adjustable orifice 23 is such that the speed of flow is about 20% of the speed of sound. In Fig. 2 the end section 22a of the passage 17 is inclined and extended by a tube 27 projecting into the carburetter induction passage 8. In a further modification Fig. 3 (not shown) the passage (22c) opens into an annular passage (28) connected to the induction passage (8) through a number of orifices (18c).
Patent ES-356804-A1 (ES)
Title: Polysulfonated bis-s-triazinylamino-stilbene-2,2'-disulfonic acids
IPC: D21C9/10
Filed: 1968-08-02
Abstract: Optical brighteners for fibrous cellulosic substrates comprise triazinyl compounds of the formula wherein A represents the residue of a non- aromatic N-containing heterocyclic ring which may also contain oxygen as a hetero atom and may be substituted by C 1-3 alkyl groups, R represents hydrogen, halogen or a C 1-6 alkyl group, and M+ represents a cation derived from hydrogen, alkali metals, alkaline earth metals, optionally substituted ammonia or aluminium. The triazinyl compounds are particularly effective for brightening paper, but other specified substrates are cotton, staple fibre and rayon. Paper may be brightened by including the triazinyl compound in the pulp or, preferably, by surface treatment of the paper using, e.g., (a) an aqueous solution of the compound, (b) sizing compositions which are aqueous binder preparations, e.g. based on starch, or aqueous acrylic polymer compositions, or (c) coating compositions comprising a sizing composition and a white pigment. Textile substrates may be brightened by applying the triazinyl compounds from aqueous baths or by combining brightening with another treatment, e.g. washing, rinsing with softeners or imparting crease-resistant finishes with resin precondensates. Example 7 describes the preparation of paper from a brightened pulp. Example 8 relates to the brightening of cotton fabric. In Examples 9 and 10 brightening is combined with the application of a crease-resistant finish to cotton.
Patent ES-362428-A1 (ES)
Title: Ship Mooring Devices
IPC: B63B22/02
Filed: 1969-01-13
Abstract: A ship mooring device comprises an anchored chair member 1, 2 and a slip hook 5, pivotally mounted in the chair member, one arm of the slip hook being engageable by a releasable locking device 6 to hold the slip hook in an operative position to retain a mooring cable passing around a free other arm of the slip hook in which the free arm of the slip hook 5 carries a freely rotatable sheave 9 for retaining the cable, the axis of rotation of the sheave being substantially at right angles to the pivot axis 4 of the slip hook 5. As shown, in which the chair member consists of side plates 1 and cross-pieces 2 anchored by an eye 3 to a quay wall or the like, and in which the slip hook is releasable by means of a lever 7, the part 13 of the hook 5 projects beyond the smaller inner flange 12 of the sheave to protect the sheave from damage. In use, three such devices may be positioned at points 17, 18, 18a, Fig. 3, and in conjunction with warping winches 15, 16, used to manoeuvre a ship towards or away from a jetty 14.
Patent ES-362469-A1 (ES)
Title: Lighting system for a road vehicle
IPC: F21S8/10
Filed: 1968-12-31
Abstract: The subject matter of this Specification is substantially the same as that disclosed in Specification 1,245,961) but the claims relate to the means for damping the hunting movements of the shutter.
Patent ES-363218-A1 (ES)
Title: Hydraulic machine
IPC: F03B3/18
Filed: 1969-02-03
Abstract: The invention relates to a hydraulic machine such as a turbine or pump or pump/turbine comprising a spiral casing which communicates with the runner or impeller through a guide vane assembly. A Francis turbine is shown in Fig. 1 and comprises a runner 2 mounted on a shaft 1, water being supplied from the spiral casing 3 through a guide vane assembly comprising fixed guide vanes 27 and adjustable guide vanes 5, the adjustable guide vanes having stub shafts 6, 7 mounted in bearings 8, 9 in lower and upper ring members 10, 13, the vanes being movable by actuators 22 acting through lever arms 21. The upper wall of the inlet ducting comprises the ring member 13 and an inner ring member 14 which extends towards the runner 2, the two ring members being inter-connected by a member 15. A number of rods 16 extend from the member 15 parallel to the axis of the machine to a support member 20 secured to the concrete structure 17 whereby part of the load to which the ring member 13 is subjected and the whole load to which the ring member 14 is subjected are transmitted to the concrete structure. The guide vanes 5 may be removed by raising the ring member to the position 13a and removing the vanes as indicated at 5a. A Kaplan type turbine is shown in Fig. 2 and comprises a runner 2 mounted on a shaft 1, water being supplied from a spiral casing 3 through a guide vane assembly comprising fixed guide vanes 27 and adjustable guide vanes 5. The upper wall of the inlet duct comprises ring member 13, in which the upper stub shafts 7 of the guide vanes 5 are supported in bearings 9, and ring member 14 which extends towards the shaft 1 of the machine, the ring members 13, 14 being inter-connected by member 15. The ring member 14 comprises spaced parallel members 23, 24 which are interconnected by radial struts 25, the upper member 24 being connected to a support member 20 integral with the concrete structure 17 whereby a portion of the load to which the ring 13 is subjected and the whole of the load to which the ring 14 is subjected are transmitted to the concrete structure.
Patent ES-363347-A1 (ES)
Title: Armored metal tools
IPC: C22C19/05
Filed: 1969-02-06
Abstract: An abrasive tool, such as a band saw, file, rasp, disc and the like comprises a base metal, at least a portion of which is coated with a relatively thin layer of matrix metal fusion bonded to the base metal and alloyed therewith throughout an interlayer therebetween, the matrix metal layer being overcoated with hard high melting abrasive particles partially embedded in the matrix metal and projecting therefrom and forming a myriad of sharp cutting and abrading edges. As described, the tool comprises a band saw which is formed from a strip of heat treatable alloy steel. One edge of the strip may be punched with arcuate or elongated gullets and wire brushed and grit blasted to remove burrs. The strip is then fed from a reel 50 through a guide 51 to a unit 52 which applies a mixture of paste flux and brazing metal powder to the upper edge of the strip. The paste flux may be boride-fluoride and the brazing metal a nickel-base or cobalt-base alloy or an alloy of cobalt, chromium and tungsten. The coated strip is then fed past a vibrator 57 which feeds diamond substitute particles, such as tungsten-carbide particles over an edge 56 so as to fall on the strip. The particles consist of borides, nitrides, silicides or mixtures thereof. Thereafter the strip passes an inspection station 59, a wiper assembly 62, air blast unit 70 for removing loose particles, and a unit 73 which pulls the strip from the reel 50. From the unit 73 the strip passes through an infra-red heating unit, a tensioning unit 82, an exhaust blower 83 which prevents accumulation of a conductive atmosphere, into an induction heating coil 86 which heats the strip to 1900 to 2000 F. to fuse the brazing metal with the strip and to austenitize the alloy of the strip. The strip then passes into a housing 87 containing a chill plate, which transfers the strip into a fully martensitic structure, and then to a tempering chamber 107. Finally the strip passes through strengthening rolls 108, a drive unit 109 and under a counter 110 on to a take-up reel 112. In an alternative arrangement, the paste flux and brazing metal powder are supplied from separate vibratory feeders. The magnetic effect of the induction heating is stated as having the effect of causing the abrasive particles to project from the brazing metal. The abrasive coating may be continuous along the edge of a strip formed without gullets or may be at spaced points, the coating being applied continuously and blown-off at spaced intervals by pulsating air jets. The abrasive particles project by about 1/ 3 to 1/ 2 of their average transverse dimension from the metal matrix which has a thickness varying from about 0À002 to 0À01 inch.
Patent ES-366436-A1 (ES)
Title: Product for the treatment of cellulosic fabrics to improve crease resistance
IPC: D06M15/423
Filed: 1969-04-24
Abstract: An anhydrous composition for improving the crease-resistance of cellulosic fabrics and blends comprises (a) a water-soluble resin precondensate, e.g. melamine- or urea-formaldehyde or a substituted urea-formaldehyde such as dimethylol ethylene urea (b) an acidic catalyst which is either a latent acid catalyst or a weak organic acid, and (c) an oxide, hydroxide or carbonate of Mg, Al, Ca, Zn or Sr which does not form a water-insoluble salt on reaction with the free acid liberated by the catalyst. Suitable catalysts are ammonium-chloride, -sulphate, -nitrate and -tartrate, aluminium chloride, magnesium-sulphate and -perchlorate, zinc nitrate, citric acid and tartaric acid. The composition is stabilized by the compounds of (c), magnesium oxide being the preferred stabilizer. The composition may be in powder or granular form it may also be in tablet form as a homogeneous mixture or with a core of catalyst and stabilizer and a sheath of resin, or core of catalyst, sheath of stabilizer and outer sheath of resin, or core of catalyst and sheath of mixed resin and stabilizer. Solubilizing aids and ironing aids may be added to the composition which is conveniently used in aqueous solution at a concentration of the resin precondensate of 1- 15% to impregnate the fabric. The fabric is subsequently heated, e.g. by ironing, to cause cross-linking.
Patent ES-368169-A1 (ES)
Title: 3-aryloxyalkylpiperidine derivatives
IPC: C07D211/22
Filed: 1969-06-09
Abstract: Novel compounds of Formula I wherein R1 is H, alkyl or aryl and X is a substituted or unsubstituted aryl radical and their acid addition salts are prepared by the reduction of the corresponding pyridine derivative or of an acid addition salt or quaternary N-benzyl salt of said pyridine derivative. Intermediates isolated are the starting materials for the above reaction which are prepared by the reaction of a compound X-O-Na with a corresponding halo-methyl-pyridine derivative (which is prepared by reaction of the corresponding hydroxymethyl derivative with thionyl chloride). The said hydroxymethyl derivatives are prepared by reduction of the appropriate keto derivatives.